{"id":"https://openalex.org/W2683623937","doi":"https://doi.org/10.1109/hst.2017.7951821","title":"A novel offset method for improving bitstring quality of a Hardware-Embedded delay PUF","display_name":"A novel offset method for improving bitstring quality of a Hardware-Embedded delay PUF","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2683623937","doi":"https://doi.org/10.1109/hst.2017.7951821","mag":"2683623937"},"language":"en","primary_location":{"id":"doi:10.1109/hst.2017.7951821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hst.2017.7951821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007102850","display_name":"Wenjie Che","orcid":"https://orcid.org/0000-0001-6216-3583"},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wenjie Che","raw_affiliation_strings":["ECE Department, University of New Mexico, Albuquerque, USA"],"affiliations":[{"raw_affiliation_string":"ECE Department, University of New Mexico, Albuquerque, USA","institution_ids":["https://openalex.org/I169521973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029774084","display_name":"Jim Plusquellic","orcid":"https://orcid.org/0000-0002-1876-117X"},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jim Plusquellic","raw_affiliation_strings":["ECE Department, University of New Mexico, Albuquerque, USA"],"affiliations":[{"raw_affiliation_string":"ECE Department, University of New Mexico, Albuquerque, USA","institution_ids":["https://openalex.org/I169521973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061092086","display_name":"Fareena Saqib","orcid":null},"institutions":[{"id":"https://openalex.org/I106959904","display_name":"Florida Institute of Technology","ror":"https://ror.org/04atsbb87","country_code":"US","type":"education","lineage":["https://openalex.org/I106959904"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fareena Saqib","raw_affiliation_strings":["ECE Department, Florida Institute of Technology, Melbourne, USA"],"affiliations":[{"raw_affiliation_string":"ECE Department, Florida Institute of Technology, Melbourne, USA","institution_ids":["https://openalex.org/I106959904"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007102850"],"corresponding_institution_ids":["https://openalex.org/I169521973"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07608049,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"157","last_page":"157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7578629851341248},{"id":"https://openalex.org/keywords/physical-unclonable-function","display_name":"Physical unclonable function","score":0.7300899624824524},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.6235700845718384},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6016950607299805},{"id":"https://openalex.org/keywords/hardware-security-module","display_name":"Hardware security module","score":0.5958253741264343},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.524988055229187},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5149029493331909},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5146244764328003},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.43968766927719116},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4275253415107727},{"id":"https://openalex.org/keywords/arbiter","display_name":"Arbiter","score":0.4024902880191803},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2318991720676422},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1052548885345459},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08864116668701172}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7578629851341248},{"id":"https://openalex.org/C8643368","wikidata":"https://www.wikidata.org/wiki/Q4046262","display_name":"Physical unclonable function","level":3,"score":0.7300899624824524},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.6235700845718384},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6016950607299805},{"id":"https://openalex.org/C39217717","wikidata":"https://www.wikidata.org/wiki/Q1432354","display_name":"Hardware security module","level":3,"score":0.5958253741264343},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.524988055229187},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5149029493331909},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5146244764328003},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.43968766927719116},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4275253415107727},{"id":"https://openalex.org/C2779971761","wikidata":"https://www.wikidata.org/wiki/Q629872","display_name":"Arbiter","level":2,"score":0.4024902880191803},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2318991720676422},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1052548885345459},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08864116668701172},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hst.2017.7951821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hst.2017.7951821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4375857400","https://openalex.org/W4288102672","https://openalex.org/W2789961440","https://openalex.org/W4386215421","https://openalex.org/W2793303626","https://openalex.org/W4386278306","https://openalex.org/W4211236262","https://openalex.org/W4281647828","https://openalex.org/W3212476763","https://openalex.org/W4392981223"],"abstract_inverted_index":{"Statistical":[0],"properties":[1],"including":[2,73],"uniqueness,":[3],"randomness":[4,77],"and":[5,51,64,76,100],"reproducibility":[6],"are":[7,19,28],"commonly":[8],"used":[9,20],"as":[10],"metrics":[11,27,72],"for":[12],"Physical":[13],"Unclonable":[14],"Functions":[15],"(PUFs).":[16],"When":[17],"PUFs":[18],"in":[21,103],"authentication":[22],"protocols,":[23],"the":[24,32,36,40,48,53,119,131,137,140,154,158],"first":[25],"two":[26],"critically":[29],"important":[30],"to":[31,47,56,61,121,128],"overall":[33],"security":[34,71],"of":[35,85,157],"system.":[37],"Authentication":[38],"reveals":[39],"bitstrings":[41],"(and":[42],"helper":[43],"data":[44,80],"if":[45],"used)":[46],"an":[49],"adversary,":[50],"makes":[52],"PUF":[54,95],"vulnerable":[55],"tactics":[57],"that":[58,106,117,146],"can":[59],"lead":[60],"successful":[62],"cloning":[63],"impersonation.":[65],"In":[66],"this":[67],"paper,":[68],"we":[69],"investigate":[70],"Entropy,":[74],"uniqueness":[75],"using":[78],"hardware":[79],"collected":[81],"from":[82],"a":[83,92,109,150],"set":[84],"45":[86],"Xilinx":[87],"Zynq":[88],"FPGAs":[89],"which":[90],"implements":[91],"Hardware-Embedded":[93],"Delay":[94],"called":[96],"HELP.":[97],"HELP":[98],"measures":[99],"analyzes":[101],"variations":[102],"path":[104,126],"delays":[105,127],"occur":[107],"within":[108],"hardware-implemented":[110],"macro.":[111],"A":[112],"novel":[113],"technique":[114],"is":[115],"proposed":[116],"allows":[118],"verifier":[120],"randomly":[122],"or":[123],"purposefully":[124],"offset":[125],"obfuscate":[129],"(in":[130,136],"former":[132],"case)":[133,139],"and/or":[134],"tune":[135],"latter":[138],"bitstring":[141],"generation":[142],"process.":[143],"We":[144],"show":[145],"tuning":[147],"additionally":[148],"has":[149],"significant":[151],"impact":[152],"on":[153],"statistical":[155],"quality":[156],"bitstrings.":[159]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
